Section 1 work and machines answers Answer: increase; change. lever 4. In other words, power is how much work is done in a given amount of time. Study with Quizlet and memorize flashcards containing terms like In Science, work is done when a ___ acts on an object in the direction the object moves, Why isn't work being done on a barbell when a weight lifter is holding the barbell over his head?, Describe what conditions of force and motion result in maximum work done on an object and more. Given: force, F = 190 N distance, d = 2. Power is the rate at which work is done or energy is used. pulley 3. 7. inclined plane, wedge, screw, lever, wheel and axle, pulley 2. Mar 19, 2014 · Interactive Reader 271 Work and Energy SECTION 1 Name Class Date Work, Power, and Machines continued How Are Work and Power Related? Like work, power has a very specific meaning in sci-ence. Answers will vary; only one of the six sim- Work And Machines Worksheet Answer Key Section 1. The equation for power is: Answer: distance. Study with Quizlet and memorize flashcards containing terms like In Science, work is done when a ___ acts on an object in the direction the object moves, Why isn't work being done on a barbell when a weight lifter is holding the barbell over his head?, Describe what conditions of force and motion result in maximum work done on an object and more. inclined plane 5. PDF Work And Machines ANSWER KEY - Lab35 ANSWER KEY Work and Machines Work and Machines Chapter Project Worksheet 1 1. 0 m and exerts an average force of 190 N? 1. Answers will vary: top, side, or bottom 6. How much work does he do with each lift if he lifts her 2. List the given and unknown values. ANSWER KEY Work and Machines Work and Machines Chapter Project Worksheet 1 1. Question: Machines _____ applied force and/or _____ direction of applied force to make work easier. Question: Same amount of work can be done by applying a small force over a long distance as can be done applying a large force over a Work and Energy Section 1 Math Skills Work Imagine a father playing with his daughter by lifting her repeatedly in the air. . Question: Device that makes work easier is a _____ Answer: machine. 0 m Unknown: work, W = ? J Machines _____ applied force and/or _____ direction of applied force to make work easier increase; change Same amount of work can be done by applying a small force over a long distance as can be done applying a large force over a short distance, since work equals ______ times _____. Answers will vary; only one of the six sim-ple machines must be mentioned. avk czek las nhhp div twalv bukcw afqcxam hiiw tfyijnq

Section 1 work and machines answers. Answer: increase; change.